PETROVS, Aleksejs; ADIJĀNS, Imants. LATGALES CERAMIC ENGRAVING WITH CO2 LASER. HUMAN. ENVIRONMENT. TECHNOLOGIES. Proceedings of the Students International Scientific and Practical Conference, Rezekne, Latvia, n. 25, p. 151–155, 2021. DOI: 10.17770/het2021.25.6796. Disponível em: https://journals.ru.lv/index.php/HET/article/view/6796.. Acesso em: 2 may. 2024.